HD64570 Datasheet, PDF (109/469 Pages) Hitachi Semiconductor – Serial Communications Adaptor

Bit 6 (RXINT1E: MSCI Channel 1 RXINT Enable):
RXINT1E = 0: The MSCI channel 1 RXINT interrupt is disabled.
RXINT1E = 1: The MSCI channel 1 RXINT interrupt is enabled.
Bit 5 (TXRDY1E: MSCI Channel 1 TXRDY Enable):
TXRDY1E = 0: The MSCI channel 1 TXRDY interrupt is disabled.
TXRDY1E = 1: The MSCI channel 1 TXRDY interrupt is enabled.
Bit 4 (RXRDY1E: MSCI Channel 1 RXRDY Enable):
RXRDY1E = 0: The MSCI channel 1 RXRDY interrupt is disabled.
RXRDY1E = 1: The MSCI channel 1 RXRDY interrupt is enabled.
Bit 3 (TXINT0E: MSCI Channel 0 TXINT Enable):
TXINT0E = 0: The MSCI channel 0 TXINT interrupt is disabled.
TXINT0E = 1: The MSCI channel 0 TXINT interrupt is enabled.
Bit 2 (RXINT0E: MSCI Channel 0 RXINT Enable):
RXINT0E = 0: The MSCI channel 0 RXINT interrupt is disabled.
RXINT0E = 1: The MSCI channel 0 RXINT interrupt is enabled.
Bit 1 (TXRDY0E: MSCI Channel 0 TXRDY Enable):
TXRDY0E = 0: The MSCI channel 0 TXRDY interrupt is disabled.
TXRDY0E = 1: The MSCI channel 0 TXRDY interrupt is enabled.
Bit 0 (RXRDY0E: MSCI Channel 0 RXRDY Enable):
RXRDY0E = 0: The MSCI channel 0 RXRDY interrupt is disabled.
RXRDY0E = 1: The MSCI channel 0 RXRDY interrupt is enabled.
Rev. 0, 07/98, page 93 of 453